Reduce DNS and SSL work by using buddycloud.EXAMPLE.COM for the component name too

Now also matches the install docs.

Author: Simon Tennant

configuration.properties.example

@@ -3,7 +3,7 @@ xmpp.port=5347
 xmpp.secretkey=tellnoone
 
 server.domain=example.com
-server.domain.channels=channels.example.com
+server.domain.channels=buddycloud.example.com
 server.domain.topics=topics.example.com
 
 jdbc.proxool.driver-url=jdbc:hsqldb:.
@@ -25,4 +25,4 @@ channels.autosubscribe=lounge@example.com;welcome@example.com
 # If any of the 'channels.autosubscribe' channels are private local channels,
 # then whether to automatically approve the user.
 # NOTE: This will only work on local private channels
-channels.autosubscribe.autoapprove=false
+channels.autosubscribe.autoapprove=false